package com.huawei.Galenus.service;

import com.huawei.Galenus.domain.Song;
import com.huawei.Galenus.domain.Song1;

import java.util.List;

public interface SongService {

    Boolean save(Song1 song);

    Song1 getById(String id);

    List<Song1> getAllSongs();

}
